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BWT E-BEAM WELDED,
THROUGH HOLE, PRECISION SHUNTS

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These space saving components feature E-Beam welded construction and full RoHS compliancy.  Available in
2-terminal or 4-terminal Kelvin connections.  Other features include a 55 ampere continuous operating current
and an inductance of less than 10nH.

SPECIFICATIONS

Model Power
Rating
Resistance [ohms] Tolerance
BWT-2 2W 0.003 ~ 0.010 +-1%, +-5%
BWT-4 5W 0.0005 ~ 0.01

CHARACTERISTICS                                                  Values in [ ] mean change in ohmic value after test

Test

BWT 2

BWT4

Temperature Coefficient (-55C to 125C)

[<50PPM/C]

[<50PPM/C]

Moisture Resistance

[<0.5%]

[<1.0%]

Thermal Shock

[<1.0%]

[<1.5%]

Temperature Cycle (-55C to 125C, 1000hrs.)

[<0.5%]

[<1.0%]

High Temperature Exposure (125C, 1000hrs.)

[<1.0%]

[<1.75%]

Mechanical Shock

[<0.5%]

[<1.0%]

Vibration

[<0.5%]

[<1.0%]

Soldering Heat

[<0.5%]

[<1.0%]

Solderability

 [Meets J-STD-002]

 [Meets J-STD-002]

Load Life (1000hrs, 70C)

[<0.5%]

[<1.0%]

DIMENSIONS

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Type A B C D E F H T+-0.05
BWT-2

15.6กพ0.5

14.0กพ0.3 13.6กพ0.2 4.0กพ0.2 1.2กพ0.2 17.0กพ0.3 / 0.32
17.2กพ0.5 10.0กพ0.3 15.2กพ0.2 5.6กพ0.2 1.2กพ0.2 13.0กพ0.3 / 0.32
BWT-4 22.0กพ0.5 10.9กพ0.3 20.3กพ0.2 5.2กพ0.2 7.55กพ0.2 14.4กพ0.3 1.7กพ0.25 0.35 ~ 1.8

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ORDERING PROCEDURE EXAMPLE

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Tel:82-32-817-4325 Fax:82-32-817-4329

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